Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jennifer Rose Mathews, PH.D.

Clinical Neuropsychologist in Saint Louis, MO · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1851621296

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Registry record

Entity type Individual (Type 1)

Name Dr. Jennifer Rose Mathews

Credential PH.D.

Sex Female

Practice address Saint Louis, MO, 63124

Phone (314) 222-5872

Fax (314) 222-5873

Enumeration date Jan 7, 2010

Last updated in NPPES Jun 25, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 2009015463 (MO) Secondary

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3977 (OR) Secondary

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License 2009015463 (MO) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Jennifer Mathews?

Jennifer Mathews is registered in NPPES with the primary taxonomy of Clinical Neuropsychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-25.